China Glaze Lacquer - HANGING IN THE BALANCE / 0.5 oz. - #1199. China Glaze nail lacquers feaure a one-of-a-kind formula contains a special balance of polymers, to maintain color, shine and luster, and resins, to enhance flexibility and adhesion, that work together to create a nail lacquer that is chip-resistant, long lasting and durable. Lacquers contain China Clay as a nail hardener, the same material that gives porcelain its shiny finish.